Blockers are used in all except_____________?

Related Mcqs:

1. Beta blockers are contraindicated in___________?

   A. Angina pectoris
   B. Cardiac arrhythmia
   C. Cardiac failure
   D. Myocardial infarction

2. Therapeutic uses of a – adrenoceptor blockers include all of the following EXCEPT______________?

   A. Hypertension
   B. Amxiety
   C. Peripheral Vascular disease
   D. Benign Prostatic hypertrophy

3. Which of the following histamine blockers has no effect on muscarinic receptors______________?

   A. Diphenydramine
   B. Promethazine
   C. Terfenadine
   D. Pyrilamine

4. The following drugs are useful in hypertension except_____________?

   A. Calcium channel blockers
   B. Alpha methyl dopa
   C. Beta blockers
   D. Pentoxifyline

5. All of the given drugs are positive inotropes EXCEPT_____________?

   A. Dopamine
   B. dobutamine
   C. Digoxin
   D. Doxepin

6. All of the given drugs may be useful in acute exacerbation of bronchial asthma EXCEPT_____________?

   A. Cromolyn sodium
   B. Hydrocortisone
   C. Salbutamol
   D. Ipratropium

7. The anticoagulant action of Warfarin is potentiated by all except_____________?

   A. Phenylbutazone
   B. Vitamin K
   C. Rifampicin
   D. B & C

8. All of the following are therapeutic uses of penicillin G, except_____________?

   A. Bacterial meningitis
   B. Rickettsial infection
   C. Syphilis
   D. Anthrax

9. The following statements about verapamil are true except_____________?

   A. It does not produce reflex tachycardia
   B. It is less potent as a coronary vasodilator
   C. It is contraindicated in patients with supraventicular tachycardia
   D. It can cause constipation

10. All of the following statements about opioids is correct except_____________?

    A. Pentazocine and buprinorphine
    B. Pentazocine shows withdrawal symptoms in opioid dependent patients
    C. Partial agonists are free from classic opioid adverse effects
    D. Ethomorphine is similar to pethidine chemically